36789771 has 8 divisors (see below), whose sum is σ = 49857424. Its totient is φ = 24124320.

The previous prime is 36789769. The next prime is 36789787. The reversal of 36789771 is 17798763.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36789771 - 2¹ = 36789769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36789771.

It is not an unprimeable number, because it can be changed into a prime (36789761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100336 + ... + 100701.

It is an arithmetic number, because the mean of its divisors is an integer number (6232178).

Almost surely, 2^36789771 is an apocalyptic number.

36789771 is a deficient number, since it is larger than the sum of its proper divisors (13067653).

36789771 is a wasteful number, since it uses less digits than its factorization.

36789771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201101.

The product of its digits is 444528, while the sum is 48.

The square root of 36789771 is about 6065.4571962878. The cubic root of 36789771 is about 332.5898782787.

The spelling of 36789771 in words is "thirty-six million, seven hundred eighty-nine thousand, seven hundred seventy-one".